[Bug c++/56543] [4.7/4.8 Regression] ICE on valid code in copy_node_stat

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56543 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug middle-end/56526] [4.8 regression] false positive for maybe-uninitialized

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56526 --- Comment #5 from Jakub Jelinek 2013-03-06 07:03:23 UTC --- Maybe-uninitialized warnings have tons of known false positives, while the predicated analysis can handle the simplest cases, it can't handle anything more complicated. As this

[Bug lto/50293] -flto fails if GCC is installed in directory with space in path name

2013-03-05 Thread jye2 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50293 --- Comment #3 from jye2 at gcc dot gnu.org 2013-03-06 06:32:15 UTC --- Author: jye2 Date: Wed Mar 6 06:32:03 2013 New Revision: 196485 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196485 Log: 2013-03-06 Joey Ye PR l

[Bug middle-end/56526] [4.8 regression] false positive for maybe-uninitialized

2013-03-05 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56526 --- Comment #4 from Matt Hargett 2013-03-06 02:06:03 UTC --- It does fix that warning, but there's a bug in the analysis that makes it a false positive. I've had difficulty reducing it to a self-contained example, and I don't have the expe

[Bug target/40797] [4.6/4.7/4.8 Regression] ICE in df_refs_verify, at df-scan.c:4361

2013-03-05 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40797 --- Comment #13 from Kazumoto Kojima 2013-03-06 01:08:19 UTC --- (In reply to comment #12) > I'd like to add a test case to the test suite for this PR first, if that's OK. Sounds good idea.

[Bug target/55295] [SH] Add support for fipr instruction

2013-03-05 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55295 --- Comment #7 from Oleg Endo 2013-03-06 01:05:14 UTC --- (In reply to comment #5) > > > > I'm also noticing that -ffast-math is inhibiting fmac emission in some > > cases: > > > > Compiled with: -O3 -mfused-madd -ffast-math > > >

[Bug target/56547] New: [SH] missed opportunity for fmac with -ffast-math

2013-03-05 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56547 Bug #: 56547 Summary: [SH] missed opportunity for fmac with -ffast-math Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: enhance

[Bug target/40797] [4.6/4.7/4.8 Regression] ICE in df_refs_verify, at df-scan.c:4361

2013-03-05 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40797 --- Comment #12 from Oleg Endo 2013-03-06 00:54:36 UTC --- (In reply to comment #11) > I've tried current 4.6/4.7/4.8 with --enable-checking=df on sh4-linux > and found that the ice has gone for both original and reduced test cases. > I'd

[Bug target/40797] [4.6/4.7/4.8 Regression] ICE in df_refs_verify, at df-scan.c:4361

2013-03-05 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40797 --- Comment #11 from Kazumoto Kojima 2013-03-06 00:45:48 UTC --- I've tried current 4.6/4.7/4.8 with --enable-checking=df on sh4-linux and found that the ice has gone for both original and reduced test cases. I'd like to close this PR unle

[Bug target/56529] [SH] Calls to __sdivsi3_i4i and __udivsi3_i4i are generated on SH2

2013-03-05 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56529 --- Comment #3 from Oleg Endo 2013-03-06 00:41:33 UTC --- Author: olegendo Date: Wed Mar 6 00:41:25 2013 New Revision: 196484 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196484 Log: PR target/56529 * config/sh/sh.c

[Bug target/55181] [4.7/4.8 Regression] Expensive shift loop where a bit-testing instruction could be used

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55181 Steven Bosscher changed: What|Removed |Added Target|avr | CC|

[Bug rtl-optimization/47270] [4.6/4.7/4.8 Regression] GCC produces unnecessary code on -O2 and -O3 levels

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47270 Steven Bosscher changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/49319] [4.7 regression] g++.dg/abi/thunk5.C FAILs on Tru64 UNIX

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49319 Steven Bosscher changed: What|Removed |Added Summary|[4.7/4.8 regression]|[4.7 regression]

[Bug target/40797] [4.6/4.7/4.8 Regression] ICE in df_refs_verify, at df-scan.c:4361

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40797 Steven Bosscher changed: What|Removed |Added Component|rtl-optimization|target --- Comment #10 from S

[Bug objc/39753] [4.6/4.7/4.8 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 Steven Bosscher changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug debug/55364] ICE: in remove_addr_table_entry, at dwarf2out.c:4201 with -O -gsplit-dwarf

2013-03-05 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55364 Cary Coutant changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug debug/55364] ICE: in remove_addr_table_entry, at dwarf2out.c:4201 with -O -gsplit-dwarf

2013-03-05 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55364 --- Comment #2 from Cary Coutant 2013-03-05 23:08:52 UTC --- Author: ccoutant Date: Tue Mar 5 23:08:45 2013 New Revision: 196480 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196480 Log: gcc/ PR debug/55364 * dwarf2

[Bug debug/56510] [4.7 Regression] More var-tracking scalability problems

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56510 Jakub Jelinek changed: What|Removed |Added Known to work||4.8.0 Summary|[4.7/4.

[Bug rtl-optimization/56484] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1268

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug debug/56510] [4.7/4.8 Regression] More var-tracking scalability problems

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56510 --- Comment #14 from Jakub Jelinek 2013-03-05 22:31:56 UTC --- Author: jakub Date: Tue Mar 5 22:31:50 2013 New Revision: 196479 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196479 Log: PR debug/56510 * cfgexpand.c (

[Bug rtl-optimization/56484] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1268

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484 --- Comment #9 from Jakub Jelinek 2013-03-05 22:25:50 UTC --- Author: jakub Date: Tue Mar 5 22:25:43 2013 New Revision: 196478 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196478 Log: PR rtl-optimization/56484 * ifc

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #17 from Jack Howarth 2013-03-05 22:20:33 UTC --- (In reply to comment #16) > If it's easier to just disable the dg-final, that's fine too. Patch posted at http://gcc.gnu.org/ml/gcc-patches/2013-03/msg00210.html. Can you com

[Bug target/56546] New: Using the divide operator on unsigned int produces incorrect code on AVR

2013-03-05 Thread kpet at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56546 Bug #: 56546 Summary: Using the divide operator on unsigned int produces incorrect code on AVR Classification: Unclassified Product: gcc Version: 4.8.0 Stat

[Bug debug/55364] ICE: in remove_addr_table_entry, at dwarf2out.c:4201 with -O -gsplit-dwarf

2013-03-05 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55364 Cary Coutant changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unass

[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread vchou79 at gmail dot com
cc version 4.8.0 20130305 (experimental) [gcc-4_8-trunk revision 196448]

[Bug c++/56506] variadic class template specialization not selected as best match

2013-03-05 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56506 --- Comment #4 from Daniel Krügler 2013-03-05 20:18:00 UTC --- (In reply to comment #3) Presumably my judgment was a bit premature and I think there is a logical flaw in my original argumentation: I think I misinterpreted 14.5.3 p5. I'm switchin

[Bug c++/51884] lambda with templates

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51884 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Co

[Bug c++/55856] [4.7/4.8 Regression] ICE on tuple with rvalue ref member

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55856 Paolo Carlini changed: What|Removed |Added CC||ericmartinchristiansen at

[Bug c++/56545] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56545 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/55328] ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

2013-03-05 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328 Cary Coutant changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/55357] -Wshadow warns about lambda function parameters matching variables in outer scope

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55357 Jason Merrill changed: What|Removed |Added Keywords||diagnostic Status|UN

[Bug c++/56543] [4.7/4.8 Regression] ICE on valid code in copy_node_stat

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56543 Paolo Carlini changed: What|Removed |Added Keywords||ice-on-valid-code St

[Bug c++/56545] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56545 --- Comment #3 from Paolo Carlini 2013-03-05 19:11:38 UTC --- Both the reduced testcase and the original one works fine with current mainline and 4_7-branch for me. Thus I don't think this is a Dup of 54126, I think it can be closed.

[Bug c++/56545] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790

2013-03-05 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56545 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #16 from Jason Merrill 2013-03-05 19:01:18 UTC --- If it's easier to just disable the dg-final, that's fine too.

[Bug c++/50276] [C++0x] Wrong "used uninitialized in this function" warning

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50276 --- Comment #7 from Jason Merrill 2013-03-05 18:58:41 UTC --- Author: jason Date: Tue Mar 5 18:58:36 2013 New Revision: 196472 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196472 Log: PR c++/50276 * g++.dg/cpp0x/lam

[Bug c++/56545] internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790

2013-03-05 Thread ericmartinchristiansen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56545 --- Comment #1 from Eric Christiansen 2013-03-05 18:42:04 UTC --- Created attachment 29591 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29591 preprocessed source

[Bug web/56544] documentation for __cplusplus is out of date

2013-03-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56544 Jonathan Wakely changed: What|Removed |Added Keywords||documentation Stat

[Bug c++/56545] New: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790

2013-03-05 Thread ericmartinchristiansen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56545 Bug #: 56545 Summary: internal compiler error: in build_data_member_initialization, at cp/semantics.c:5790 Classification: Unclassified Product: gcc Version:

[Bug web/56544] New: documentation for __cplusplus is out of date

2013-03-05 Thread jistone at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56544 Bug #: 56544 Summary: documentation for __cplusplus is out of date Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 --- Comment #16 from Aldy Hernandez 2013-03-05 18:00:12 UTC --- Created attachment 29590 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29590 WIP: proposed patch special casing constant phi arguments Ian. Sure, I can handle SSA_

[Bug c++/56543] New: [4.7.3/4.8 Regression] ICE on valid code in copy_node_stat

2013-03-05 Thread gcc at abeckmann dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56543 Bug #: 56543 Summary: [4.7.3/4.8 Regression] ICE on valid code in copy_node_stat Classification: Unclassified Product: gcc Version: 4.7.3 Status: UNCONFIRME

[Bug c++/51494] Legal program rejection - capturing "this" when using static method inside lambda

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51494 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug c++/56222] Pointer to member in lambda should not require this to be captured

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56222 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/52183] [C++0x] Redeclaration of __this in lambda inside template member function when calling static class function

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52183 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/50276] [C++0x] Wrong "used uninitialized in this function" warning

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50276 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/56542] New: complex number division underflow on darwin11 without -lm

2013-03-05 Thread pickledeyeball at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56542 Bug #: 56542 Summary: complex number division underflow on darwin11 without -lm Classification: Unclassified Product: gcc Version: 4.2.1 Status: UNCONFIRMED

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #15 from Jack Howarth 2013-03-05 16:55:07 UTC --- (In reply to comment #14) > (In reply to comment #13) > > What is supposed to be tested? Should the whole test skipped on darwin or > > only > > the dg-final? > > The whole

[Bug tree-optimization/56294] BOOT_CFLAGS='-O2 -g -fno-ipa-sra' leads to bootstrap comparison failure

2013-03-05 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56294 --- Comment #18 from Martin Jambor 2013-03-05 16:49:29 UTC --- (In reply to comment #17) > Which is the testcase that still fails? The attached and more reduced ones > pass for me ... The testcase from comment #10 (called "Another unre

[Bug tree-optimization/56541] New: vectorizaton fails in conditional assignment of a constant

2013-03-05 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56541 Bug #: 56541 Summary: vectorizaton fails in conditional assignment of a constant Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRME

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #22 from Steven Bosscher 2013-03-05 16:40:40 UTC --- (In reply to comment #20) > I have a fix proper for this problem in testing. Posted for discussion here: http://gcc.gnu.org/ml/gcc-patches/2013-03/msg00193.html

[Bug c++/56534] [4.7/4.8 Regression] ICE Segfault on invalid code in check_elaborated_type_specifier

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56534 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug preprocessor/56540] New: No __SIZEOF__XXX__ macro for __float128

2013-03-05 Thread john at johnmaddock dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56540 Bug #: 56540 Summary: No __SIZEOF__XXX__ macro for __float128 Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: enhancement

[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539 --- Comment #2 from Jonathan Wakely 2013-03-05 16:27:50 UTC --- N.B. -O3 is needed to trigger the bug with 4.5.2

[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539 Jonathan Wakely changed: What|Removed |Added Known to work||4.4.3 Known to fail|

[Bug middle-end/56524] [4.8 Regression] Compiler ICE when compiling with -mips16

2013-03-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56524 --- Comment #2 from Aldy Hernandez 2013-03-05 16:24:35 UTC --- Created attachment 29588 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29588 reduced testcase

[Bug middle-end/56524] [4.8 Regression] Compiler ICE when compiling with -mips16

2013-03-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56524 Aldy Hernandez changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRM

[Bug tree-optimization/56539] New: [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

2013-03-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539 Bug #: 56539 Summary: [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls Classification: Unclassified Product: gcc Version: 4.6.3

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #34 from Eric Botcazou 2013-03-05 16:05:44 UTC --- Created attachment 29587 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29587 Patch to restore LTO bootstrap with Ada + comment tweaks OK, this is the patch I've tested

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #34 from Jakub Jelinek 2013-03-05 15:52:02 UTC --- Author: jakub Date: Tue Mar 5 15:51:48 2013 New Revision: 196469 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196469 Log: PR middle-end/56461 * ggc-comm

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #33 from Jakub Jelinek 2013-03-05 15:50:52 UTC --- Author: jakub Date: Tue Mar 5 15:50:38 2013 New Revision: 196468 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196468 Log: PR middle-end/56461 * lra.c (l

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #32 from Jakub Jelinek 2013-03-05 15:49:55 UTC --- Author: jakub Date: Tue Mar 5 15:49:43 2013 New Revision: 196467 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196467 Log: PR middle-end/56461 * sched-de

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #33 from rguenther at suse dot de 2013-03-05 15:48:03 UTC --- On Tue, 5 Mar 2013, ebotcazou at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 > > --- Comment #32 from Eric Botcazou 2013-03-0

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #14 from Jason Merrill 2013-03-05 15:41:15 UTC --- (In reply to comment #13) > What is supposed to be tested? Should the whole test skipped on darwin or only > the dg-final? The whole test; the test is verifying that the x86

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #32 from Eric Botcazou 2013-03-05 15:32:15 UTC --- > But in all places I found we check TREE_ASM_WRITTEN on DECL_INITIAL > of the SYMBOL_REF_DECL ... Nope, maybe_output_constant_def_contents has: rtx symbol = XEXP (desc-

[Bug middle-end/56526] [4.8 regression] false positive for maybe-uninitialized

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56526 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/56526] [4.8 regression] false positive for maybe-uninitialized

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56526 --- Comment #2 from Jakub Jelinek 2013-03-05 15:16:59 UTC --- Author: jakub Date: Tue Mar 5 15:16:49 2013 New Revision: 196466 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196466 Log: PR middle-end/56526 * simple-ob

[Bug tree-optimization/56521] [4.8 Regression] Uninitialized value_id

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56521 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #13 from Dominique d'Humieres 2013-03-05 15:11:48 UTC --- (In reply to comment #9) > This failure has re-appeared at r196444 on x86_64-apple-darwin12... > > FAIL: g++.dg/debug/dwarf2/thunk1.C -std=gnu++98 scan-assembler-times

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #31 from rguenther at suse dot de 2013-03-05 15:09:06 UTC --- On Tue, 5 Mar 2013, ebotcazou at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 > > --- Comment #28 from Eric Botcazou 2013-03-0

[Bug tree-optimization/56521] [4.8 Regression] Uninitialized value_id

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56521 --- Comment #3 from Richard Biener 2013-03-05 15:03:07 UTC --- Author: rguenth Date: Tue Mar 5 15:02:58 2013 New Revision: 196465 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196465 Log: 2013-03-05 Richard Biener P

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #12 from Jack Howarth 2013-03-05 15:01:55 UTC --- (In reply to comment #11) > It seems that darwin doesn't do PIC the way ELF targets do, so this test > should > be skipped. I also confirmed this with stock gcc trunk (to ve

[Bug target/56536] GCC with LTO and `-march=pentium3' tries to generate SSE2 code

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536 Richard Biener changed: What|Removed |Added Target||i?86-*-* Status|UNC

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-05 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #21 from Steven Bosscher 2013-03-05 14:45:32 UTC --- Author: steven Date: Tue Mar 5 14:45:23 2013 New Revision: 196464 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196464 Log: gcc/ PR c++/55135 * except

[Bug target/56533] Linker problem on avr with lto and main function inside archive

2013-03-05 Thread matthijs at stdin dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56533 Matthijs Kooijman changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55786] g++ segmentation fault

2013-03-05 Thread gcc at abeckmann dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55786 Andreas Beckmann changed: What|Removed |Added CC||gcc at abeckmann dot de --- Comment #

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #30 from Eric Botcazou 2013-03-05 14:39:00 UTC --- > So we can revert the part of the patch that ends up not creating > a new decl but only transfer DECL_ALIGN. But then we still don't > "merge" the decls we use to refer to th

[Bug target/56533] Linker problem on avr with lto and main function inside archive

2013-03-05 Thread matthijs at stdin dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56533 Matthijs Kooijman changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resoluti

[Bug target/56538] New: No opiton to disable slow 'lock' instr. one does not need

2013-03-05 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56538 Bug #: 56538 Summary: No opiton to disable slow 'lock' instr. one does not need Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #29 from rguenther at suse dot de 2013-03-05 14:26:00 UTC --- On Tue, 5 Mar 2013, rguenther at suse dot de wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 > > --- Comment #27 from rguenther at suse dot de >

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #28 from Eric Botcazou 2013-03-05 14:23:19 UTC --- > Hmm, but when I use the same contents for the two arrays in my simple > testcase I do get only a single .LC0 output referenced from two places. > We will end up sharing the s

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 Jason Merrill changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXE

[Bug c++/54277] Template class member referred to with implicit this inside lambda is incorrectly const-qualified

2013-03-05 Thread Martin.vGagern at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54277 Martin von Gagern changed: What|Removed |Added CC||Martin.vGagern at gmx dot

[Bug c++/56537] [C++11] lambda expression treats members as const

2013-03-05 Thread Martin.vGagern at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56537 Martin von Gagern changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/56537] New: [C++11] lambda expression treats members as const

2013-03-05 Thread Martin.vGagern at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56537 Bug #: 56537 Summary: [C++11] lambda expression treats members as const Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #27 from rguenther at suse dot de 2013-03-05 13:58:15 UTC --- On Tue, 5 Mar 2013, ebotcazou at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 > > --- Comment #26 from Eric Botcazou 2013-03-0

[Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code

2013-03-05 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536 Bug #: 56536 Summary: GCC with LTO and `-march=pentium3' tries to generate SSE2 code Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONF

[Bug fortran/56535] New: ICE: in build2_stat, at tree.c:3885 when compiling with -fsanitize=address

2013-03-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56535 Bug #: 56535 Summary: ICE: in build2_stat, at tree.c:3885 when compiling with -fsanitize=address Classification: Unclassified Product: gcc Version: 4.8.0 St

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #26 from Eric Botcazou 2013-03-05 13:51:28 UTC --- > The question is why we don't hit lto-lang.c:lto_set_decl_assembler_name > mangling of !TREE_PUBLIC decls when streaming in the decl for the constant > pool entries (or when c

[Bug debug/56510] [4.7/4.8 Regression] More var-tracking scalability problems

2013-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56510 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 --- Comment #10 from Jack Howarth 2013-03-05 13:48:03 UTC --- Created attachment 29584 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29584 m32 thunk1.s -std=gnu++98 on x86_64-apple-darwin12 at r196444 Generated with... /sw/src/

[Bug debug/53363] g++.dg/debug/dwarf2/thunk1.C FAILs

2013-03-05 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363 Jack Howarth changed: What|Removed |Added CC||howarth at nitro dot

[Bug c++/56534] [4.7/4.8 Regression] ICE Segfault on invalid code in check_elaborated_type_specifier

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56534 Richard Biener changed: What|Removed |Added Keywords||ice-on-invalid-code Target Mi

[Bug target/56533] Linker problem on avr with lto and main function inside archive

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56533 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/56534] [4.7/4.8 Regression] ICE Segfault on invalid code in check_elaborated_type_specifier

2013-03-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56534 --- Comment #1 from Paolo Carlini 2013-03-05 13:31:14 UTC --- Looks like a Dup of PR55786.

[Bug lto/50494] gcc.dg/vect/vect-reduc-2char.c fails spuriously on ppc with -flto

2013-03-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50494 --- Comment #25 from Richard Biener 2013-03-05 13:19:53 UTC --- Btw, I cannot reproduce the issue with t.c: void bar (int *); void foo (void) { int a[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0,

[Bug c++/56534] New: [4.7/4.8 Regression] ICE Segfault on invalid code in check_elaborated_type_specifier

2013-03-05 Thread gcc at abeckmann dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56534 Bug #: 56534 Summary: [4.7/4.8 Regression] ICE Segfault on invalid code in check_elaborated_type_specifier Classification: Unclassified Product: gcc Version: 4.7.3 S

[Bug target/56533] Linker problem on avr with lto and main function inside archive

2013-03-05 Thread matthijs at stdin dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56533 --- Comment #3 from Matthijs Kooijman 2013-03-05 13:06:18 UTC --- Seems I made a wrong observation in my original report: When I link main.o instead of main.a, the problem does _not_ go away. In fact, I can remove a few more flags then, wh

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